Peptides

Alfa Aesar™ Aspartame, 98%

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.307 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N Synonym: aspartame, nutrasweet, asp-phe-ome, asp-phe methyl ester, aspartam, aspartamum, aspartamo, l-aspartyl-l-phenylalanine methyl ester, aspartylphenylalanine methyl ester, dipeptide sweetener PubChem CID: 134601 ChEBI: CHEBI:2877 IUPAC Name: (3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid SMILES: COC(=O)C(CC1=CC=CC=C1)NC(=O)C(CC(=O)O)N

2,6-Diaminoheptanedioic acid, 95%, ACROS Organics™

CAS: 583-93-7 Molecular Formula: C7H14N2O4 Molecular Weight (g/mol): 190.199 MDL Number: MFCD00002637 InChI Key: GMKMEZVLHJARHF-UHFFFAOYSA-N Synonym: 2,6-diaminopimelic acid, heptanedioic acid, 2,6-diamino, diaminopimelic acid, dl-2,6-diaminoheptanedioic acid, m-dap, dl-alpha,epsilon-diaminopimelic acid, 1,5-diaminoheptanedioic acid, ll-diaminopimelate, d,l-diaminopimelate, ll-a2pm PubChem CID: 865 ChEBI: CHEBI:23673 IUPAC Name: 2,6-diaminoheptanedioic acid SMILES: C(CC(C(=O)O)N)CC(C(=O)O)N

Alfa Aesar™ Angiotensin II (human)

CAS: 4474-91-3 Molecular Formula: C50H71N13O12 Molecular Weight (g/mol): 1046.197 MDL Number: MFCD00133092 InChI Key: CZGUSIXMZVURDU-JZXHSEFVSA-N Synonym: angiotensin ii, human angiotensin ii, angiotensin ii human, angiotensin ii mouse, ang ii, 5-isoleucine-angiotensin ii, 5-l-isoleucineangiotensin ii, angiotensin ii human, giapreza, ile 5-angiotensin ii PubChem CID: 172198 ChEBI: CHEBI:2719 IUPAC Name: (3S)-3-amino-4-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[(2S)-2-[[(1S)-1-carboxy-2-phenylethyl]carbamoyl]pyrrolidin-1-yl]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-me SMILES: CCC(C)C(C(=O)NC(CC1=CN=CN1)C(=O)N2CCCC2C(=O)NC(CC3=CC=CC=C3)C(=O)O)NC(=O)C(CC4=CC=C(C=C4)O)NC(=O)C(C(C)C)NC(=O)C(CCCN=C(N)N)NC(=O)C(CC(=O)O)N

Alfa Aesar™ Antide acetate

CAS: 112568-12-4 Molecular Formula: C82H108ClN17O14 Molecular Weight (g/mol): 1591.321 MDL Number: MFCD00133104 InChI Key: QRYFGTULTGLGHU-NBERXCRTSA-N Synonym: antide, iturelix, antide acetate, nal-lys-gnrh, unii-94055uoq3y, nal-lys-gnrhant, d-alaninamide, n-acetyl-3-2-naphthalenyl-d-alanyl-4-chloro-d-phenylalanyl-3-3-pyridinyl-d-alanyl-l-seryl-n6-3-pyridinylcarbonyl-l-lysyl-n6-3-pyridinylcarbonyl-d-lysyl-l-leucyl-n6-1-methylethyl-l-lysyl-l-prolyl, n-acetyl-3-naphhalen-2-yl-d-alanyl-p-chloro-d-phenylalanyl-3-3-pyridyl-d-alanyl-l-seryl-n sup 6-nicotinyl-l-lysyl-n sup 6-nicotinyl-d-lysyl-l-leucyl-n sup 6-isopropyl-l-lysyl-l-prolyl-d-alaninamide, d-alaninamide, n-acetyl-3-2-naphthalenyl-d-alanyl-4-chloro-d-phenylalanyl-3-3-pyridinyl-d-alanyl-l-seryl-n sup 6-3-pyridinylcarbonyl-l-lysyl-n sup 6-3-pyridinylcarbonyl-d-lysyl-l-leucyl-n sup 6-1-methylethyl-l-lysyl-l-prolyl, iturelix usan:inn PubChem CID: 16130938 SMILES: CC(C)CC(C(=O)NC(CCCCNC(C)C)C(=O)N1CCCC1C(=O)NC(C)C(=O)N)NC(=O)C(CCCCNC(=O)C2=CN=CC=C2)NC(=O)C(CCCCNC(=O)C3=CN=CC=C3)NC(=O)C(CO)NC(=O)C(CC4=CN=CC=C4)NC(=O)C(CC5=CC=C(C=C5)Cl)NC(=O)C(CC6=CC7=CC=CC=C7C=C6)NC(=O)C

Alfa Aesar™ Leupeptin hemisulfate

CAS: 103476-89-7 Molecular Formula: C20H39N6O4+ Molecular Weight (g/mol): 427.57 MDL Number: MFCD00037012 InChI Key: GDBQQVLCIARPGH-ULQDDVLXSA-O Synonym: leupeptin, leupeptin hemisulfate, leupeptin hemisulfate from microbial*source, acetyl-leu-leu-arg-al, leupeptin hemisulfate salt, n-acetyl-l-leucyl-l-leucyl-l-argininal hemisulfate salt, diaminomethylidene 4s-4-2s-2-2s-2-acetamido-4-methylpentanamido-4-methylpentanamido-5-oxopentyl azanium, 4s-4-2s-2-2s-2-acetamido-4-methylpentanoyl amino-4-methylpentanoyl amino-5-oxopentyl-diaminomethylidene azanium, amino 4s-4-2s-2-2s-2-acetamido-4-methylpentanamido-4-methylpentanamido-5-oxopentyl amino methylidene azanium PubChem CID: 7098622 IUPAC Name: [(4S)-4-[[(2S)-2-[[(2S)-2-acetamido-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentyl]-(diaminomethylidene)azanium SMILES: CC(C)CC(C(=O)NC(CC(C)C)C(=O)NC(CCC[NH+]=C(N)N)C=O)NC(=O)C

L(-)-Glutathione, oxidized, 98%, ACROS Organics™

CAS: 27025-41-8 Molecular Formula: C20H32N6O12S2 Molecular Weight (g/mol): 612.626 MDL Number: MFCD00063106 InChI Key: YPZRWBKMTBYPTK-BJDJZHNGSA-N Synonym: oxiglutatione, glutathione disulfide, gssg, oxidized glutathione, glutathione disulphide, glutathione-ssg, l-glutathione oxidized, oxigluthione, glutathone disulfide, glutathione oxidized PubChem CID: 65359 ChEBI: CHEBI:17858 IUPAC Name: (2S)-2-amino-5-[[(2R)-3-[[(2R)-2-[[(4S)-4-amino-4-carboxybutanoyl]amino]-3-(carboxymethylamino)-3-oxopropyl]disulfanyl]-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid SMILES: C(CC(=O)NC(CSSCC(C(=O)NCC(=O)O)NC(=O)CCC(C(=O)O)N)C(=O)NCC(=O)O)C(C(=O)O)N

Glycylglycine, 99+%, ACROS Organics™

CAS: 556-50-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 MDL Number: MFCD00008130 InChI Key: YMAWOPBAYDPSLA-UHFFFAOYSA-N Synonym: glycylglycine, n-glycylglycine, diglycine, gly-gly, glycine dipeptide, glycine, glycyl, glycyl-glycine, glycine, n-glycyl, gly2, 2-2-aminoacetamido acetic acid PubChem CID: 11163 ChEBI: CHEBI:17201 IUPAC Name: 2-[(2-aminoacetyl)amino]acetic acid SMILES: C(C(=O)NCC(=O)O)N

Leupeptin, 90%, synthetic, ACROS Organics™

CAS: 103476-89-7 Molecular Formula: C20H39N6O4+ Molecular Weight (g/mol): 427.57 InChI Key: GDBQQVLCIARPGH-ULQDDVLXSA-O Synonym: leupeptin, leupeptin hemisulfate, leupeptin hemisulfate from microbial*source, acetyl-leu-leu-arg-al, leupeptin hemisulfate salt, n-acetyl-l-leucyl-l-leucyl-l-argininal hemisulfate salt, diaminomethylidene 4s-4-2s-2-2s-2-acetamido-4-methylpentanamido-4-methylpentanamido-5-oxopentyl azanium, 4s-4-2s-2-2s-2-acetamido-4-methylpentanoyl amino-4-methylpentanoyl amino-5-oxopentyl-diaminomethylidene azanium, amino 4s-4-2s-2-2s-2-acetamido-4-methylpentanamido-4-methylpentanamido-5-oxopentyl amino methylidene azanium PubChem CID: 7098622 IUPAC Name: [(4S)-4-[[(2S)-2-[[(2S)-2-acetamido-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentyl]-(diaminomethylidene)azanium SMILES: CC(C)CC(C(=O)NC(CC(C)C)C(=O)NC(CCC[NH+]=C(N)N)C=O)NC(=O)C

Alfa Aesar™ Met-Enkephalin

CAS: 58569-55-4 Molecular Formula: C27H35N5O7S Molecular Weight (g/mol): 573.665 MDL Number: MFCD00076415 InChI Key: YFGBQHOOROIVKG-FKBYEOEOSA-N Synonym: met-enkephalin, h-tyr-gly-gly-phe-met-oh, tyr-gly-gly-phe-met-oh, methionine enkephalin, metenkefalin, met enkephalin, enkephalin m, 5-methionine enkephalin, unii-9jez9od3as, met5-enkephalin PubChem CID: 443363 ChEBI: CHEBI:6618 IUPAC Name: (2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoic acid SMILES: CSCCC(C(=O)O)NC(=O)C(CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)C(CC2=CC=C(C=C2)O)N

Alfa Aesar™ L-Glutathione, oxidized

CAS: 27025-41-8 Molecular Formula: C20H32N6O12S2 Molecular Weight (g/mol): 612.626 MDL Number: MFCD00063106 InChI Key: YPZRWBKMTBYPTK-BJDJZHNGSA-N Synonym: oxiglutatione, glutathione disulfide, gssg, oxidized glutathione, glutathione disulphide, glutathione-ssg, l-glutathione oxidized, oxigluthione, glutathone disulfide, glutathione oxidized PubChem CID: 65359 ChEBI: CHEBI:17858 IUPAC Name: (2S)-2-amino-5-[[(2R)-3-[[(2R)-2-[[(4S)-4-amino-4-carboxybutanoyl]amino]-3-(carboxymethylamino)-3-oxopropyl]disulfanyl]-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid SMILES: C(CC(=O)NC(CSSCC(C(=O)NCC(=O)O)NC(=O)CCC(C(=O)O)N)C(=O)NCC(=O)O)C(C(=O)O)N

Glutathione, 98%, for analysis, reduced, ACROS Organics™

CAS: 70-18-8 Molecular Formula: C10H17N3O6S Molecular Weight (g/mol): 307.321 MDL Number: MFCD00065939 InChI Key: RWSXRVCMGQZWBV-WDSKDSINSA-N Synonym: glutathione, l-glutathione, glutathion, glutathione-sh, glutinal, isethion, tathion, reduced glutathione, deltathione, neuthion PubChem CID: 124886 ChEBI: CHEBI:16856 IUPAC Name: (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfanylpropan-2-yl]amino]-5-oxopentanoic acid SMILES: C(CC(=O)NC(CS)C(=O)NCC(=O)O)C(C(=O)O)N

Alfa Aesar™ Busulfan, 98%

CAS: 55-98-1 Molecular Formula: C6H14O6S2 Molecular Weight (g/mol): 246.292 MDL Number: MFCD00007562 InChI Key: COVZYZSDYWQREU-UHFFFAOYSA-N Synonym: busulfan, myleran, busulphan, sulphabutin, leucosulfan, myelosan, busulfex, citosulfan, mielucin, misulban PubChem CID: 2478 ChEBI: CHEBI:28901 IUPAC Name: 4-methylsulfonyloxybutyl methanesulfonate SMILES: CS(=O)(=O)OCCCCOS(=O)(=O)C

Alfa Aesar™ L-Glutathione, reduced, 98+%

CAS: 70-18-8 Molecular Formula: C10H17N3O6S Molecular Weight (g/mol): 307.321 MDL Number: MFCD00065939 InChI Key: RWSXRVCMGQZWBV-WDSKDSINSA-N Synonym: glutathione, l-glutathione, glutathion, glutathione-sh, glutinal, isethion, tathion, reduced glutathione, deltathione, neuthion PubChem CID: 124886 ChEBI: CHEBI:16856 IUPAC Name: (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfanylpropan-2-yl]amino]-5-oxopentanoic acid SMILES: C(CC(=O)NC(CS)C(=O)NCC(=O)O)C(C(=O)O)N

Alfa Aesar™ Rhodamine 110 bis(Z-L-isoleucyl-L-prolyl-L-arginine amide) dihydrochloride

MDL Number: MFCD00467932 Synonym: (Z-Ile-Pro-Arg)2-R110; BZiPAR

L-Aspartyl-L-phenylalanine methyl ester, 98%, Acros Organics™

CAS: 22839-47-0 Molecular Formula: C14H18N2O5 Molecular Weight (g/mol): 294.307 MDL Number: MFCD00002724 InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N Synonym: aspartame, nutrasweet, asp-phe-ome, asp-phe methyl ester, aspartam, aspartamum, aspartamo, l-aspartyl-l-phenylalanine methyl ester, aspartylphenylalanine methyl ester, dipeptide sweetener PubChem CID: 134601 ChEBI: CHEBI:2877 IUPAC Name: (3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid SMILES: COC(=O)C(CC1=CC=CC=C1)NC(=O)C(CC(=O)O)N

L(-)-Glutathione, oxidized, hydrate, 95%, ACROS Organics™

CAS: 27025-41-8 Molecular Formula: C20H32N6O12S2 Molecular Weight (g/mol): 612.626 MDL Number: MFCD00150701 InChI Key: YPZRWBKMTBYPTK-BJDJZHNGSA-N Synonym: oxiglutatione, glutathione disulfide, gssg, oxidized glutathione, glutathione disulphide, glutathione-ssg, l-glutathione oxidized, oxigluthione, glutathone disulfide, glutathione oxidized PubChem CID: 65359 ChEBI: CHEBI:17858 IUPAC Name: (2S)-2-amino-5-[[(2R)-3-[[(2R)-2-[[(4S)-4-amino-4-carboxybutanoyl]amino]-3-(carboxymethylamino)-3-oxopropyl]disulfanyl]-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid SMILES: C(CC(=O)NC(CSSCC(C(=O)NCC(=O)O)NC(=O)CCC(C(=O)O)N)C(=O)NCC(=O)O)C(C(=O)O)N

Alfa Aesar™ MG 132

CAS: 133407-82-6 Molecular Formula: C26H41N3O5 Molecular Weight (g/mol): 475.63 MDL Number: MFCD00674886 InChI Key: TZYWCYJVHRLUCT-VABKMULXSA-N Synonym: z-leu-leu-leu-al, zlllal, z-lll-cho, zlll-cho, z-leu-leu-leucinal, z-leu-leu-leu-h, carbobenzoxy-leucyl-leucyl-leucinal, unii-rf1p63gw3k, benzyloxycarbonyl-leu-leu-leu-aldehyde, benzyloxycarbonyl-leucyl-leucyl-leucinal PubChem CID: 462382 ChEBI: CHEBI:75142 IUPAC Name: benzyl N-[(2S)-4-methyl-1-[[(2S)-4-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]carbamate SMILES: CC(C)CC(C=O)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)OCC1=CC=CC=C1

Alfa Aesar™ Poly-D-lysine hydrobromide, M.W. 30,000-70,000

CAS: 27964-99-4 Molecular Formula: C6H15BrN2O2 Molecular Weight (g/mol): 227.102 MDL Number: MFCD00131934 InChI Key: MEXAGTSTSPYCEP-NUBCRITNSA-N Synonym: d-lysine hydrobromide PubChem CID: 87493163 IUPAC Name: (2R)-2,6-diaminohexanoic acid;hydrobromide SMILES: C(CCN)CC(C(=O)O)N.Br

Vancomycin hydrochloride, >900 microgram/mg, ACROS Organics™

CAS: 1404-93-9 Molecular Formula: C66H76Cl3N9O24 Molecular Weight (g/mol): 1485.723 InChI Key: LCTORFDMHNKUSG-WOJSORDYSA-N PubChem CID: 124080918 SMILES: CC1C(C(CC(O1)OC2C(C(C(OC2OC3=C4C=C5C=C3OC6=C(C=C(C=C6)C(C(C(=O)NC(C(=O)NC5C(=O)NC7C8=CC(=C(C=C8)O)C9=C(C=C(C=C9C(NC(=O)C(C(C1=CC(=C(O4)C=C1)Cl)O)NC7=O)C(=O)O)O)O)CC(=O)N)NC(=O)C(CC(C)C)NC)O)Cl)CO)O)O)(C)N)O.Cl

Gibco™ FGF-Basic (aa 10-155) Recombinant Human Protein Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

FGF-Basic (AA 10-155) is a bioactive protein intended for use in cell culture applications

Gibco™ FGF-Basic (aa 1-155) Recombinant Human Protein Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

FGF-Basic (AA 1-155) is a bioactive protein intended for use in cell culture applications

L-Glutathione reduced, 97%, Alfa Aesar

CAS: 70-18-8 Molecular Formula: C10H17N3O6S Molecular Weight (g/mol): 307.321 MDL Number: MFCD00065939 InChI Key: RWSXRVCMGQZWBV-WDSKDSINSA-N Synonym: glutathione, l-glutathione, glutathion, glutathione-sh, glutinal, isethion, tathion, reduced glutathione, deltathione, neuthion PubChem CID: 124886 ChEBI: CHEBI:16856 IUPAC Name: (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfanylpropan-2-yl]amino]-5-oxopentanoic acid SMILES: C(CC(=O)NC(CS)C(=O)NCC(=O)O)C(C(=O)O)N

Tocris Bioscience™ GsMTx4 Available on GSA/VA Contract for Federal Government customers only.

TRPC1 and TRPC6 blocker; inhibits mechanosensitive ion channels

Tocris Bioscience™ CRF (human, rat)

Stimulates ACTH release

Tocris Bioscience™ Ghrelin (rat)

Endogenous ghrelin receptor agonist

Alfa Aesar™ Hepatitis B Virus Core Protein (128-140)

For cellular and molecular biology applications

Tocris Bioscience™ R 715 Available on GSA/VA Contract for Federal Government customers only.

Potent and selective B1 antagonist

Tocris Bioscience™ GIP (human)

Potent insulinotropic gut hormone

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